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Boletines de Vulnerabilidades


Múltiples desbordamientos de búfer en SoX

Clasificación de la vulnerabilidad

Propiedad Valor
Nivel de Confianza Oficial+tested
Impacto Obtener acceso
Dificultad Principiante
Requerimientos del atacante Acceso remoto sin cuenta a un servicio exotico

Información sobre el sistema

Propiedad Valor
Fabricante afectado GNU/Linux
Software afectado SoX 12.17.4
SoX 12.17.3
SoX 12.17.2

Descripción

Se han descubierto dos vulnerabilidades de desbordamiento de búfer en las versiones 12.17.4, 12.17.3 y 12.17.2 del reproductor SoX. Las vulnerabilidades residen en el manejo de los archivos .wav y suceden concretamente en la función st_wavstartread() debido a una falta de validación de entrada.

La explotación de estas vulnerabilidades podría permitir a un atacante remoto la ejecución de código remoto mediante el envío de un archivo .wav especialmente diseñado que la víctima debe abrir con una versión vulnerable del reproductor SoX.

Solución



Actualización de software

Mandrake Linux

Mandrakelinux 9.1
x86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/RPMS/sox-12.17.3-4.1.91mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/RPMS/sox-devel-12.17.3-4.1.91mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.1/SRPMS/sox-12.17.3-4.1.91mdk.src.rpm
PPC
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/RPMS/sox-12.17.3-4.1.91mdk.ppc.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/RPMS/sox-devel-12.17.3-4.1.91mdk.ppc.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/ppc/9.1/SRPMS/sox-12.17.3-4.1.91mdk.src.rpm

Mandrakelinux 9.2
x86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/sox-12.17.4-2.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/RPMS/sox-devel-12.17.4-2.1.92mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/9.2/SRPMS/sox-12.17.4-2.1.92mdk.src.rpm
AMD64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/sox-12.17.4-2.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/RPMS/sox-devel-12.17.4-2.1.92mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/9.2/SRPMS/sox-12.17.4-2.1.92mdk.src.rpm

Mandrakelinux 10.0
x86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/sox-12.17.4-2.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/sox-devel-12.17.4-2.1.100mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/sox-12.17.4-2.1.100mdk.src.rpm
AMD64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/sox-12.17.4-2.1.100mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/sox-devel-12.17.4-2.1.100mdk.amd64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/SRPMS/sox-12.17.4-2.1.100mdk.src.rpm

Mandrake Corporate Server 2.1
x86
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/sox-12.17.3-4.1.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/RPMS/sox-devel-12.17.3-4.1.C21mdk.i586.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/2.1/SRPMS/sox-12.17.3-4.1.C21mdk.src.rpm
X86_64
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/sox-12.17.3-4.1.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/RPMS/sox-devel-12.17.3-4.1.C21mdk.x86_64.rpm
ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/2.1/SRPMS/sox-12.17.3-4.1.C21mdk.src.rpm

Red Hat Linux

Red Hat Desktop (v. 3)
AMD64
sox-12.17.4-4.3.x86_64.rpm
sox-devel-12.17.4-4.3.x86_64.rpm
SRPMS
sox-12.17.4-4.3.src.rpm
i386
sox-12.17.4-4.3.i386.rpm
sox-devel-12.17.4-4.3.i386.rpm
https://rhn.redhat.com/

Red Hat Enterprise Linux AS (v. 3)
AMD64
sox-12.17.4-4.3.x86_64.rpm
sox-devel-12.17.4-4.3.x86_64.rpm
SRPMS
sox-12.17.4-4.3.src.rpm
i386
sox-12.17.4-4.3.i386.rpm
sox-devel-12.17.4-4.3.i386.rpm
ia64
sox-12.17.4-4.3.ia64.rpm
sox-devel-12.17.4-4.3.ia64.rpm
ppc
sox-12.17.4-4.3.ppc.rpm
sox-devel-12.17.4-4.3.ppc.rpm
s390
sox-12.17.4-4.3.s390.rpm
sox-devel-12.17.4-4.3.s390.rpm
s390x
sox-12.17.4-4.3.s390x.rpm
sox-devel-12.17.4-4.3.s390x.rpm
https://rhn.redhat.com/

Red Hat Enterprise Linux ES (v. 3)
AMD64
sox-12.17.4-4.3.x86_64.rpm
sox-devel-12.17.4-4.3.x86_64.rpm
SRPMS
sox-12.17.4-4.3.src.rpm
i386
sox-12.17.4-4.3.i386.rpm
sox-devel-12.17.4-4.3.i386.rpm
ia64
sox-12.17.4-4.3.ia64.rpm
sox-devel-12.17.4-4.3.ia64.rpm
https://rhn.redhat.com/

Red Hat Enterprise Linux WS (v. 3)
AMD64
sox-12.17.4-4.3.x86_64.rpm
sox-devel-12.17.4-4.3.x86_64.rpm
SRPMS
sox-12.17.4-4.3.src.rpm
i386
sox-12.17.4-4.3.i386.rpm
sox-devel-12.17.4-4.3.i386.rpm
ia64
sox-12.17.4-4.3.ia64.rpm
sox-devel-12.17.4-4.3.ia64.rpm
https://rhn.redhat.com/

Debian Linux

Debian Linux 3.0
Source
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2.dsc
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2.diff.gz
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3.orig.tar.gz
Alpha
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_alpha.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_alpha.deb
ARM
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_arm.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_i386.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_ia64.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_hppa.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_m68k.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_mips.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_mipsel.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_powerpc.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_s390.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/s/sox/sox_12.17.3-4woody2_sparc.deb
http://security.debian.org/pool/updates/main/s/sox/sox-dev_12.17.3-4woody2_sparc.deb

Identificadores estándar

Propiedad Valor
CVE CAN-2004-0557
BID NULL

Recursos adicionales

Ulf Härnhammar Security Advisory
http://seclists.org/lists/fulldisclosure/2004/Jul/1229.html

Mandrakesoft Security Advisory MDKSA-2004:076
http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:076

Red Hat Security Advisory RHSA-2004:409-05
https://rhn.redhat.com/errata/RHSA-2004-409.html

Debian Security Advisory DSA 565-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2004/msg00172.html

Histórico de versiones

Versión Comentario Fecha
1.0 Aviso emitido 2004-07-29
2.0 Añadido aviso publicado por Ulf Härnhammar. Aviso emitido por Red Hat (RHSA-2004:409-05). 2004-07-30
2.1 Exploit público disponible. Vulnerabilidad comprobada. 2004-08-02
2.2 Aviso emitido por Debian (DSA 565-1) 2004-10-14
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